
NSEA 2025 Paper Analysis: National Standard Examination in Astronomy (NSEA) 2025, conducted by the Indian Association of Physics Teachers (IAPT), was held on Saturday, November 22, 2025, serving as the crucial first stage for selection into the Indian National Astronomy Olympiad (INAO).
NSEA 2025 Paper Analysis paper analysis provides an overview of the exam's structure, difficulty, and key topics. It can help them evaluate their performance and strategise for the next stage.
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The NSEA exam includes 60 questions of single and multiple correct answer MCQ questions. Candidates have 2 hours to solve the questions in the exam. NSEA 2025 Paper Analysis provides the information related to the exam level. It is expected that the paper is of moderate to difficult levels.
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NSEA 2025 Paper Analysis Overview |
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Exam Name |
NSEA 2025 (National Standard Examination in Astronomy) |
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Exam Date |
November 22, 2025 |
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Questions Format |
Multiple-choice questions (single-correct and multiple-correct) |
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Marking Scheme |
MCQ: +3 for correct single-correct, -1 for incorrect; Multi-correct: +6 for fully correct multiple-correct, no negative marking |
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Total Questions |
60 questions |
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Time Duration |
2 hours |
The initial feedback received from the candidates regarding the NSEA exam 2025. It revealed that the NSEA 2025 exam difficulty level is moderate to difficult. Candidates faced issues in solving the typical physical numerical-related questions. The level of difficulty is tough. Astronomy-based conceptual questions are asked in the paper.
The PW Olympiad Team has prepared the NSEA 2025 Paper Analysis in a video format. It can help the students to get insights into the NSEA exam 2025. Students can refer to the questions along with the solutions.
The distribution of questions across the core subjects and topics was largely consistent with the expected NSEA pattern. A significant impact has been made on the physics fundamentals applied to astronomical problems.
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NSEA 2025 Paper Analysis: Topics-Wise Weightage |
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Subject Area |
Key Topics |
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Physics |
Mechanics (Gravitation, Laws of Motion, Rotation), Optics, Thermodynamics, and Electromagnetism. |
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Elementary Astronomy |
Solar System & Phenomena (Eclipses, Phases), Celestial Mechanics (Kepler's Laws), Stellar Properties, Observational Astronomy. |
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Mathematics |
Trigonometry, Calculus (Application of Derivatives/Integrals), Vector Algebra, Coordinate Geometry. |